the ratio of two numbers is 2/3.If 2 is subtracted from the first and 8 from the second, the ratio becomes the rec of the original ratio. Find the number. please show the working.

Answer this question only if you know the 30 points and

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?